Solely focusing on the WASP data first, we found a signal of 21 days in the periodogram.
We confirmed this periodicity by implementing in juliet (described in Sect. REF ) a rotation term analog to the one in celerite2https://celerite2.readthedocs.io/en/latest/ [1]}, which is the sum of two stochastically driven, damped harmonic oscillator (SHO) terms. The power spectrum of each SHO term was given by [2]},
\(\textnormal {SHO}_1(\omega _\textnormal {GP}) = \sqrt{\frac{2}{\pi }} \frac{S_0\omega _1^4}{(\omega ^2_\textnormal {GP}-\omega ^2_1)^2 + \omega ^2_1\omega _\textnormal {GP}^2/Q^2_1}\) 
